LED surface mounted luminaire, IP43, Round.Luminaire diameter 250.0 mm, Hight 100.0 mm Weight 1.34 kg, with rotattionssymmetrical, deep, wide distributed light intensity. optimal light distribution due to a glass opal cover.Luminous flux 1.020 lm, Power 1 x 11 W, Light colour warm white, Correlated color temprature (CCT) 3.000 K, Colour rendering index CRI > 80, Housing material: Steel, Colour: Opal, Permissible ambient temperature (ta): -20 °C - +25 °C, Protection class (EN 61140): I, Degree of protection (DIN EN 60529): IP43, .For connection to an external driver, which is not included in the scope of delivery of the luminaire. on/off switchable.